What Is the Significance of Christ's Appearance on the Road to Emmaus in Luke 24:13-35?
How Does Isaiah 53 Foreshadow the Crucifixion of Jesus?
Why Did the Early Christians in Acts Speak So Much about the Resurrection?
Orr, James, M.A., D.D. General Editor. "Entry for 'ADDON'". "International Standard Bible Encyclopedia". 1915.